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Setshwantsho sa khathune sa Red-necked keelback
Nom. 0569 ya 1 402

Red-necked keelback

Rhabdophis subminiatus
Ka ga leina: The specific name subminiatus refers to its reddish colour, from the Latin miniatus, meaning scarlet or vermilion.1
E tlhoka ngakaGa e bolaye gantsi, mme go lomiwa ke yone go tlhoka ngaka.
Dinoga tse di nang le meno a botlhole kwa morago Go lomaE ja: Nama
Kotsi go batho: E masisiGo lomiwa ke yone go tlhoka ngaka. Go swa go seoka thata.

The red-necked keelback is a snake from the Indonesian islands of Java and Sumatra. It is unusual because it is venomous, which is rare for snakes in its family, and it was only recently reclassified as dangerous to people.1

E tshela kwa
Indonesian islands of Java and Sumatra1
Asia
Gae
The red-necked keelback generally lives near ponds.1
Boleele
70 cm go ya go 90 cm (2,3 ft go ya go 3 ft)1
Lebelo le le kwa godimo
e ka nna 5,1 km/h (3,2 mph)
Mo lefatsheng, kakanyo fela
E ja eng?
It eats frogs, fish, lizards and small mammals. It also eats poisonous toads.1
Ka nnete!Setshwantsho sa Red-necked keelback
Red-necked keelback. Setshwantsho: W.A. Djatmiko (Wie146). CC BY-SA 3.0, Wikimedia Commons.

Tsela ya go e lemoga

  • Greenish overall, with red and yellow areas near the head.1
  • The red colour may be limited to the neck, or it may be more extensive.1
  • Adults grow to 70 to 90 cm in total length, including the tail.1
  • Females are much larger than males.1

Maatla a botlhole

Go loma

Botlhole bo tswa ka meno a yone fa e loma.

Botlhole jo e bo tsenyang bo dira eng?

This snake is rear-fanged, so its venom is delivered through grooved teeth at the back of the upper jaw rather than through hollow front fangs. Its venom can cause internal bleeding, including bleeding in the brain, nausea, and blood clotting problems such as disseminated intravascular coagulation. In animal tests, the venom caused kidney failure.1

E kotsi go le kae go batho?

Kotsi go batho: E masisiGo lomiwa ke yone go tlhoka ngaka. Go swa go seoka thata.

After one fatal and several near-fatal envenomations, the snake was reclassified as dangerous. Most bites to people involve the front teeth and cause no harmful effects, but rare bites from the rear fangs can be lethal. Recent reports describe severe envenomation and organ failure, affecting the kidneys and liver, after even brief bites.1

E dira eng fa e tshogile?

When threatened, for example by being touched, it can burst its nuchal glands in the red neck, releasing stored toad toxins (bufotoxins) that cause fast heartbeat, drooling, convulsions and paralysis.1

Fa e loma

  • Care is needed when treating a bitten person. Injections should be avoided, as they may cause excessive bleeding.1
  • Tlhatswa fa go lomilweng, dira gore motho a ritibale mme o batle thuso ya bongaka. Mefuta mengwe (jaaka boomslang) e ka bolaya diura morago.

Ka gale leletsa nomoro ya gago ya tshoganyetso pele (112, 000, 911). Se ke kaelo e e akaretsang ya thuso ya ntlha, ga se kgakololo ya bongaka. Motheo wa thuso ya ntlha

Nna o babalesegile

  • O se ka wa ama, wa tshwara kgotsa wa tshwenya phologolo ya naga, le fa e le e nnye, le fa e lebega e robetse kgotsa e sule.
  • E fe sebaka. Fa o kopana le yone, ritibala, boela morago ka bonya mme o e tlogele e tsamaye ka tsela ya yone.
  • Fa e nngwe e go loma: ritibala, o se ka wa tshikinyega, leletsa nomoro ya gago ya tshoganyetso (112, 000, 911) kgotsa o ye bookelong ka bonako. Gopola gore e ne e lebega jang, setshwantsho se a thusa.

Ga e go batle. E dirisa botlhole jwa yone go tshwara dijo kgotsa go itshireletsa, mme e rata go iphitlha go feta. Go le gontsi ka go nna o babalesegile

Kae mo lefatsheng?

AforikaAsiaYuropaAmerika BokoneAmerika BorwaAustralia le Oceania

E kgolo go le kae?

E telele go le kae?

Red-necked keelback e ka nna 90 cm ka boleele (3 ft)Katse ya ntlo e ka nna 50 cm (1,6 ft)Ntša e ka nna 1 m (3,3 ft)
boleele jo bo lekanang le dikatse tsa ntlo di le 2 go tloga kwa nkong go ya mogatlengboleele jo bo lekanang le dipanana di le 5 di latelanae ka taboga dimetara di le 100 ka metsotswana e le 71 (motho yo o bonako go gaisa o tlhoka 9,6)

Red-necked keelback e kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sefetleng sa gago (browser). Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E bonako go le kae?

go botlhokwa go itse

Dintlha

1

It stores toxins from the toads it eats in glands in its neck, which it can release when threatened.1

2

Unusually for a member of the colubrid family, which is a large snake family, this species is venomous.1

3

Its venom ducts open onto grooved fangs at the back of the mouth, and chewing helps the venom enter a bite.1

4

During mating, several males may swarm around a single female.1

Mosenyi wa ditlhamane

Tlhamane: The red-necked keelback is harmless because it was once thought to be.

Nnete: It is venomous. It was previously thought harmless, but after serious bites it was reclassified as dangerous.1

Ya baitseanape ba botlhole

Leina la saense
Rhabdophis subminiatus
Setlhopha
Dinoga tse di nang le meno a botlhole kwa morago
Lelapa
Colubridae2
Lekoko
Squamata
Dikontinente
Asia
Kotsi go batho
3 / 5: E masisi3

Kwa dintlha di tswang teng

  1. Rhabdophis subminiatus (Wikipedia (CC BY-SA 4.0))
  2. Rhabdophis subminiatus (iNaturalist): maina le thulaganyo ya mefuta.
  3. Venom Wiki: seelo sa kotsi, bogolo jo bo tlwaelegileng le kakanyo ya lebelo ke tsa rona. Bona kafa re di balang ka teng: Kafa re lekanyang kotsi ka teng.

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Tse dingwe tsa setlhopha se se tshwanang: Dinoga tse di nang le meno a botlhole kwa morago

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E tshela gape kwa: Asia

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Fepa phephengnkgwana ya dimpho, e e dira mahala